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    <title>30天JavaScript项目挑战 - 从零到精通的实战之路</title>
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    <!-- Hero Section -->
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        <div class="max-w-6xl mx-auto">
            <div class="text-center">
                <h1 class="text-5xl md:text-7xl font-bold mb-6 animate-pulse">
                    30天JavaScript项目挑战
                </h1>
                <p class="text-xl md:text-2xl mb-8 opacity-90">
                    从零到精通，用30个实战项目点亮你的编程之路
                </p>
                <div class="flex justify-center space-x-6 mb-12">
                    <a href="https://github.com/swapnilsparsh/30DaysOfJavaScript" target="_blank" class="bg-white text-purple-700 px-8 py-4 rounded-full font-semibold hover:bg-opacity-90 transition-all transform hover:scale-105">
                        <i class="fab fa-github mr-2"></i>访问GitHub
                    </a>
                    <a href="https://30daysofjs.netlify.app/" target="_blank" class="border-2 border-white px-8 py-4 rounded-full font-semibold hover:bg-white hover:text-purple-700 transition-all transform hover:scale-105">
                        <i class="fas fa-play mr-2"></i>在线演示
                    </a>
                </div>
                <div class="grid grid-cols-3 gap-8 max-w-2xl mx-auto">
                    <div class="text-center">
                        <div class="text-4xl font-bold mb-2">30</div>
                        <div class="text-sm opacity-80">精选项目</div>
                    </div>
                    <div class="text-center">
                        <div class="text-4xl font-bold mb-2">100%</div>
                        <div class="text-sm opacity-80">开源免费</div>
                    </div>
                    <div class="text-center">
                        <div class="text-4xl font-bold mb-2">1000+</div>
                        <div class="text-sm opacity-80">GitHub Stars</div>
                    </div>
                </div>
            </div>
        </div>
    </section>

    <!-- Main Content -->
    <main class="bg-gray-50">
        <!-- Introduction Section -->
        <section class="py-16 px-6">
            <div class="max-w-4xl mx-auto bg-white rounded-2xl shadow-xl p-8 md:p-12">
                <h2 class="text-3xl font-bold mb-6 text-gray-800">
                    <i class="fas fa-rocket text-gradient mr-3"></i>项目简介
                </h2>
                <p class="text-lg leading-relaxed text-gray-700 mb-6">
                    <span class="drop-cap">3</span>0DaysOfJavaScript 是一个开源的JavaScript项目集合，旨在通过30个实际项目帮助开发者掌握JavaScript编程技能。该项目采用"一天一个项目"的学习模式，适合JavaScript初学者和希望提升实践能力的开发者。
                </p>
                <div class="bg-gradient-to-r from-purple-50 to-pink-50 rounded-xl p-6 border-l-4 border-purple-500">
                    <p class="text-gray-700">
                        <i class="fas fa-lightbulb text-purple-600 mr-2"></i>
                        通过实践驱动的学习方式，让你在30天内从JavaScript新手成长为具备实战能力的开发者。
                    </p>
                </div>
            </div>
        </section>

        <!-- Problem Solution Section -->
        <section class="py-16 px-6 bg-white">
            <div class="max-w-6xl mx-auto">
                <h2 class="text-3xl font-bold mb-12 text-center text-gray-800">
                    <i class="fas fa-puzzle-piece text-gradient mr-3"></i>解决的核心问题
                </h2>
                <div class="grid md:grid-cols-2 gap-8">
                    <div class="card-hover bg-gradient-to-br from-purple-50 to-pink-50 rounded-2xl p-8">
                        <div class="feature-icon">
                            <i class="fas fa-book-open"></i>
                        </div>
                        <h3 class="text-xl font-bold mb-4 text-gray-800">理论与实践脱节</h3>
                        <p class="text-gray-700 leading-relaxed">
                            传统教程往往只关注语法概念，缺乏实际项目经验。本项目通过30个精心设计的实战案例，让你在做中学，真正掌握JavaScript的实际应用。
                        </p>
                    </div>
                    <div class="card-hover bg-gradient-to-br from-blue-50 to-indigo-50 rounded-2xl p-8">
                        <div class="feature-icon" style="background: linear-gradient(135deg, #3b82f6 0%, #6366f1 100%);">
                            <i class="fas fa-code"></i>
                        </div>
                        <h3 class="text-xl font-bold mb-4 text-gray-800">缺乏系统性练习</h3>
                        <p class="text-gray-700 leading-relaxed">
                            很多开发者学习JavaScript时缺少循序渐进的项目练习。本项目从基础DOM操作到复杂Web应用，帮你建立完整的编程思维体系。
                        </p>
                    </div>
                </div>
            </div>
        </section>

        <!-- Core Features Section -->
        <section class="py-16 px-6">
            <div class="max-w-6xl mx-auto">
                <h2 class="text-3xl font-bold mb-12 text-center text-gray-800">
                    <i class="fas fa-star text-gradient mr-3"></i>核心功能特色
                </h2>
                <div class="grid md:grid-cols-3 gap-6">
                    <div class="card-hover bg-white rounded-xl shadow-lg p-6">
                        <div class="text-3xl text-purple-600 mb-4">
                            <i class="fas fa-layer-group"></i>
                        </div>
                        <h3 class="text-xl font-semibold mb-3">渐进式学习路径</h3>
                        <p class="text-gray-600">项目难度从基础到高级逐步递进，确保学习者能够循序渐进地掌握技能</p>
                    </div>
                    <div class="card-hover bg-white rounded-xl shadow-lg p-6">
                        <div class="text-3xl text-blue-600 mb-4">
                            <i class="fas fa-code-branch"></i>
                        </div>
                        <h3 class="text-xl font-semibold mb-3">完整项目源码</h3>
                        <p class="text-gray-600">每个项目都提供完整的HTML、CSS、JavaScript代码，可以直接运行和修改</p>
                    </div>
                    <div class="card-hover bg-white rounded-xl shadow-lg p-6">
                        <div class="text-3xl text-green-600 mb-4">
                            <i class="fas fa-globe"></i>
                        </div>
                        <h3 class="text-xl font-semibold mb-3">在线演示平台</h3>
                        <p class="text-gray-600">通过Netlify部署的在线演示网站，可以实时查看项目效果</p>
                    </div>
                    <div class="card-hover bg-white rounded-xl shadow-lg p-6">
                        <div class="text-3xl text-red-600 mb-4">
                            <i class="fas fa-users"></i>
                        </div>
                        <h3 class="text-xl font-semibold mb-3">开源协作</h3>
                        <p class="text-gray-600">基于GitHub的开源项目，支持社区贡献和持续改进</p>
                    </div>
                    <div class="card-hover bg-white rounded-xl shadow-lg p-6">
                        <div class="text-3xl text-yellow-600 mb-4">
                            <i class="fas fa-laptop"></i>
                        </div>
                        <h3 class="text-xl font-semibold mb-3">跨平台兼容</h3>
                        <p class="text-gray-600">所有项目都基于标准Web技术，无需额外环境配置</p>
                    </div>
                    <div class="card-hover bg-white rounded-xl shadow-lg p-6">
                        <div class="text-3xl text-indigo-600 mb-4">
                            <i class="fas fa-gift"></i>
                        </div>
                        <h3 class="text-xl font-semibold mb-3">完全免费</h3>
                        <p class="text-gray-600">基于MIT开源协议，可以自由使用、修改和分发</p>
                    </div>
                </div>
            </div>
        </section>

        <!-- Learning Path Visualization -->
        <section class="py-16 px-6 bg-white">
            <div class="max-w-6xl mx-auto">
                <h2 class="text-3xl font-bold mb-12 text-center text-gray-800">
                    <i class="fas fa-route text-gradient mr-3"></i>学习路径可视化
                </h2>
                <div class="mermaid">
                    graph LR
                        A[开始学习] --> B[基础项目<br/>Day 1-10]
                        B --> C[进阶项目<br/>Day 11-20]
                        C --> D[高级项目<br/>Day 21-30]
                        D --> E[项目精通]
                        
                        B --> B1[DOM操作]
                        B --> B2[事件处理]
                        B --> B3[基础动画]
                        
                        C --> C1[API调用]
                        C --> C2[数据处理]
                        C --> C3[复杂交互]
                        
                        D --> D1[完整应用]
                        D --> D2[性能优化]
                        D --> D3[最佳实践]
                        
                        style A fill:#667eea,stroke:#fff,stroke-width:2px,color:#fff
                        style E fill:#764ba2,stroke:#fff,stroke-width:2px,color:#fff
                </div>
            </div>
        </section>

        <!-- Use Cases Section -->
        <section class="py-16 px-6">
            <div class="max-w-6xl mx-auto">
                <h2 class="text-3xl font-bold mb-12 text-center text-gray-800">
                    <i class="fas fa-briefcase text-gradient mr-3"></i>典型使用场景
                </h2>
                <div class="space-y-8">
                    <div class="bg-white rounded-2xl shadow-lg p-8